Final price reduction! Power-on confirmed. Volume adjustment is possible, but the cap is missing. See photo ② A multi-functional BOSS GT-5 guitar effects processor, with 6 pedals and an expression pedal. - Model name: GT-5 - Brand: BOSS - Type: Guitar effects processor - Number of pedals: 6 - Output terminals: Stereo output - Control: Expression pedal - Display: LED display Thank you for viewing. Please refrain from purchasing if you are looking for perfection or are overly concerned about details, as this item has been stored at home. Please note that we cannot accept returns, exchanges, or cancellations to prevent product substitution.